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470000 475000 480000 n| E L Activation ID: EMSN-028 IL V P roduct N.:11-NEMO U RS, v1, English N O P M 'A R D T - R E 0 D 0 0 E 0 0 Montcourt-Fromonville! 0

0 N 0

5 5 Flood - June 2016 O

3 N 3 5 5

N V " IL 0 N ' L Observed flood extent - Detail "

8 E 0 ' 1 ° 8 8 1 ° 4 P roduction date: 07/09/2016 8 4 AISNE P aris ^ English Channel Seine-et-Marne P aris Yvelines 01 ^ 69 Ile-de- Marne # France France 02 03 S e Bay of Biscay in e S Essonne eine 04 05 06

Mediterranean Fontaineblleau Sea 07 08 09

Y L o n o n i Aube n e ! 10 11 g 12

13 14 Yonne Loiret Montargis Bourgogne- Centre-Val 15 16 Franche-Comté L 0 20 oire de Loire km

Cartographic Information Full color A1, high resolution (200dpi) 100 1:25 000 0 1 2 R D E L Km ARC HAN SEINE-ET-MARNE T ! n| Grid: W GS 1984 Zone 31 N map coordinate system ± T ick marks: W GS 84 geographical coordinate system

0 10 0 Legend 0 1 Nem!ours

! Crisis Information Settlements Transportation

74 r

# Flooded Area ! P opulated P lace

Saint-Pierre-lès-Nemours (from 31/05 to 09/06/2016) ! Aerodrome Buildings £ General Information " Bridge K Industry / Utilities Quercheville Area of Interest ! | H arbour Q uarry n Administrative boundaries P ower Station (!u H elipad Region 0 0 1

0 0 0

0 0 0 Physiography ")u H eliport 5 5 P rovince 4 4

3 3 # Spot elevation point (m) 5 5 Railway Point of Interest 0 0 Contour lines and Motorway 1 elevation (10m spacing) # RT 9 Institutional E 77 DE P rimary Road

1 S Hydrology 0 E 0 N

0 0 S Secondary Road 1 Medical K River; Stream N

" Local Road 0 N ' " 5 0 ' 1 ° 5 8

R 1 ° 4 8 D Map Information 4

E

B From the 31st of May to early J une 2016, ex ceptional flooding occured after several days of A

G A heavy rain in France. T he and Seine rivers burst their banks and 4,000 people were

N V evacuated from the town of Nemours. Some areas reported the worst flooding seen in a 100 E D ! A E century. R U DU L 0 X T he Emergency Management Service Risk & Recovery activation ‘’EMSN-028 : Flood GA Y TI 0 NA ! O IS 1 delineation and damage assessment, France’’ has been requested by the French authorities N in order to map flooding, infer max imum flooding and flood water depths, and assess the Ormesson damages of the floods occurred over the Seine River located upstream to P aris, and its ILE-DE-FRANCE tributary the Loing River, from to Montargis. Data Sources Observed flood extent extracted from : Sentinel-1A Interferometric W ide acquired on 31/05/2016 and 04/06/2016 (GSD 10 m) provided by the European Space Agency. Radarsat-2 Ex tra Fine acquired on 02/06/2016 (GSD 5 m) and Radarsat-2 W ide U ltraFine ! acquired on 04/06/2016 (GSD 1.5 m) © MacDonald, Dettwiler and Associates Ltd. (2016) – RADARSAT is an official mark of the Canadian Space Agency – provided under !Châtenoy CO P ERNICU S by the European U nion and ESA, all rights reserved. CO SMO -SkyMed StripMap © ASI (2016), distributed by e-GEO S S.p.A. acquired on 03/06/2016 (GSD 1.5 m), provided under CO P ERNICU S by the European U nion and ESA, all rights reserved. ! Landsat-8 © U SGS acquired on 09/06/2016 (GSD 15 m). ! P léiades-H R1A © CNES (2016), distributed by Airbus DS acquired on 09/06/2016 (GSD 0.5 Faÿ-lès-Nemours Bagneaux-sur-Loing m), provided under CO P ERNICU S by the European U nion and ESA, all rights reserved. Deimos-2 © Deimos Imagine S.L.U (2016), acquired on 09/06/2016 (GSD 1 m), provided under CO P ERNICU S by the European U nion and ESA, all rights reserved. Reference Imagery: SP O T 6 and SP O T 7 © AIRBU S DS (2015), acquired on 10/09/2015 and 30/06/2015 (GSD 1.5 m). T his work was supported by public funds received in the framework of GEO SU D, a project (ANR-10-EQ P X -20) of the program "Investissements d'Avenir" managed by the S R French National Research Agency. U Poligny O ! Vector layers: Administrative Boundaries, T ransport Network, H ydrologic Network, EM Settlements based on BD T O P O © IGN and P hysiography based on BD ALT I © IGN refined N E by SERT IT . D Inset maps based on: Administrative boundaries (J RC 2013, GISCO 2010, © TE R EuroGeographics, © IGN), H ydrology, T ransportation (Natural Earth, 2012, CCM River DB ©

0 EU -J RC 2007), Settlements (Geonames, 2013). 0 1 All Data sources are complete and with no gaps. T he data provided is subject to the terms outlined in the arrangements concerning access to ! authoritative geospacial reference data for Copernicus emergency management service.

0 10 Dissemination/Publication ! Due to sensitivity of this activation's data, access to maps is limited to authorized end users

0 0 who can access it via our secure platform. For further information and/or data access 0 0

0 0 requests you might want to contact [email protected]. 0 0

4 4 Delivery formats are GeoT IFF, GeoP DF, GeoJ P EG and vectors (shapefile and KML formats). 3 3

5 110 5 # REST RICT ED U SE Disclaimer T he products elaborated in the framework of current mapping in Risk and Recovery mode activation are realized to the best of our ability, optimising the available data and information. NT All geographic information has limitations due to scale, resolution, date and interpretation of MO the original data sources. T he products are compliant with Copernicus EMS Risk and AU BE Recovery P roduct P ortfolio specifications. E D ! TE R La Madeleine-sur-Loing ! Map Production T he present map shows the observed flood ex tent over the area of Nemours (AO I11) between the 31st of May and the 9th of J une 2016. T his flood ex tent is a compilation of the N

" flood waters and flood traces visible on high to very high resolution satellite images acquired 0 N '

" during the flood event. T he flooding phase and the flood peak over Loing and Seine rivers 2 0 ' 1

° are mainly covered by radar data because of the cloud coverage; hence the thematic 2 8 1 ° 4 accuracy might be lower in urban and forested areas due to inherent limitations of the radar 8

4 analysis techniques. O ptical data have been acquired during the draw-off process, allowing n| the detection of remaining flood waters and traces, especially near urban areas. T he observed flood ex tent has been generated via a semi-automatic classification method 106 ! validated by photo-interpretation. T he estimated geometric accuracy of this product is 0.5 m,

1 # from native positional accuracy of the background satellite image. T he estimated thematic 0 0 accuracy of this product is 85% or better, based on internal validation procedures and visual interpretation of recognizable items onvery high resolution optical imagery.

112 Contact # T he map was produced (under the Service Contract nr. 259811 of the European TIN Commission) on 07/09/2016 by SERT IT . RO NT Name of the release inspector (quality control): J RC. MO !Arville E E-mail: [email protected] Maisoncelles-en-G!âtinais E D RT http://emergency.copernicus.eu/mapping E " 0 ' 3 3 °

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